This is a combination of 3 commits.

Resolves: tdf#125099 round duration results in interpreter already

So wall clock time formats less likely display a one-off value,
duration formats are too rarely used if the expected duration is
less than 24 hours.

Reviewed-on: https://gerrit.libreoffice.org/71909
Tested-by: Jenkins
Reviewed-by: Eike Rathke <erack@redhat.com>
(cherry picked from commit 85c0521f)

Test RANK(), not the underlying floating point representation of duration

The RANK() results depended on the floating point representation
of time differences (durations), which for visually equal MM:SS
display values don't have to be equal if similar durations result
from different start and end times. Change that to a well defined
duration in seconds.

b69a6b43f48abd2d4fe605021acfd2800e75b5e1
Reviewed-on: https://gerrit.libreoffice.org/71926Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Jenkins
(cherry picked from commit 8de79490)

Fix typed flags bitmask, tdf#125099 follow-up

25327cfcafc9e1f2e88b388677853c638dd9b0e6
Reviewed-on: https://gerrit.libreoffice.org/71946Reviewed-by: Eike Rathke <erack@redhat.com>
Tested-by: Jenkins
(cherry picked from commit d27ad84e)

Change-Id: I9b0872420699b17e3ed3f20993f8cfe02761f862
Reviewed-on: https://gerrit.libreoffice.org/71935
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>